EP 2400749 B1 20130501 - Access network controls distributed local caching upon end-user download
Title (en)
Access network controls distributed local caching upon end-user download
Title (de)
Über Netzwerkzugangssteuervorrichtung verteilte lokale Zwischenspeicherung auf Endnutzer-Download
Title (fr)
Contrôles de réseau d'accès distribués avec mise en cache locale pour le téléchargement d'utilisateur final
Publication
Application
Priority
EP 10167121 A 20100624
Abstract (en)
[origin: EP2400749A1] A source on a data network supplies an item of electronic content information via an access network to a plurality of data processing devices. Each data processing device has a local storage. A node on the access network comprises a registry. The node monitors a request issued by a specific data processing device to the source for delivery of the item. The node consults the registry for determining whether the item is available from another data processing device. If the item is available from the other data processing device, the node redirects the request to the other data processing device, and registers in the registry an availability of the item from the specific data processing device when the other data processing device has supplied the requested item. If the item is not available from any data processing device, the node forwards the request to the source, monitors a response from the source, and registers in the registry the availability of the item from the specific data processing device when the source has delivered the item.
IPC 8 full level
CPC (source: EP)
H04L 67/563 (2022.05); H04N 21/47202 (2013.01); H04N 21/632 (2013.01); H04L 67/104 (2013.01); H04L 67/1063 (2013.01); H04L 67/1091 (2013.01); H04L 67/288 (2013.01); H04L 67/568 (2022.05)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10167121 A 20100624